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Head-to-head · Inventory Management Software

Cin7 Omni vs Erplain

  • Updated Sep 2026
  • Both researched from official sources
  • 6 checks side by side
Higher score Cin7 Omni #2 in Inventory Management Software 8.3/10 Pricing on request ✓ 3 of 5 features Visit Cin7 Omni
Erplain #8 in Inventory Management Software 7.0/10 From $34/mo (annual) · 14-day trial ✓ 5 of 5 features Visit Erplain

Cin7 Omni leads on 0 checks, Erplain on 2, and 4 are even. Who comes out ahead on the 6 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreCin7 Omni · 8.3/10
  • Most featuresErplain · 5 of 5

Cin7 Omni scores higher on our rubric for inventory management software: 8.3 against 7.0 out of 10; our editors rank them #2 and #8.

Erplain offers stock alerts; Cin7 Omni doesn't publish it. Erplain offers mobile apps; Cin7 Omni doesn't publish it.

Cin7 Omni is the better fit for complex multichannel and 3PL operations. Erplain is the better fit for affordable QuickBooks-connected inventory.

  • Cin7 Omni fits best

    Complex multichannel and 3PL operations

  • Erplain fits best

    Affordable QuickBooks-connected inventory

Advertiser disclosure: iTechGuides is reader-supported. We may earn a commission when you click some links. It never changes our verdict. How we rank.

Side by side

Feature Cin7 Omni 8.3/10 Visit ↗ Erplain 7.0/10 Visit ↗
At a glance
Editor score 8.3 7.0
Ranking #2 in Inventory Management Software #8 in Inventory Management Software
Best for Complex multichannel and 3PL operations Affordable QuickBooks-connected inventory
Pricing model Paid Paid
Starting price Not published $34/mo
Free plan — —
Free trial — —
Deployment Cloud Cloud, Mobile
Platforms Web Web, iOS
Support Live chat, Tickets, Docs · 24/7 Tickets, Docs
Compliance 2FA SOC 2, ISO 27001, GDPR, 2FA
Integrations 700+ integrations 4 integrations
Built for Mid-market, Enterprise Small business, Mid-market
Features Cin7 Omni 3/5 · Erplain 5/5
Barcode scanning ✓ ✓
Purchase orders ✓ ✓
Sales orders ✓ ✓
Stock alerts Not published ✓ (best)
Mobile apps Not published ✓ (best)
Specs
Warehouse limit Not published 1 warehouses
SKU limit Not published Not published
Our review
Pros
  • Native EDI and 3PL connectivity supports complex fulfillment networks
  • Multi-entity workflows centralize inventory and intercompany operations
  • Barcode scanning, traceability, and AI replenishment cover warehouse needs
  • Real-time stock tracking with barcode scanning and low-stock alerts
  • Purchase orders, sales documents, valuation, and reporting in one system
  • Higher tiers add locations, batch tracking, assemblies, and a B2B Store API
Cons
  • Custom pricing requires a sales conversation
  • No free plan is available
  • The platform is positioned for larger enterprises rather than simpler teams
  • The Business plan supports one stock location
  • Only four named integrations are available
  • Advanced capabilities require higher-priced plans
Our verdict

Cin7 Omni is cloud-based inventory and order management software for product businesses with complex, multichannel operations. It brings together inventory across suppliers, warehouses, sales channels, and fulfillment partners, while…

Read the review →

Erplain is a cloud-based inventory and order management platform for small businesses, wholesalers, distributors, and B2B sellers. It combines real-time inventory tracking with purchase orders, supplier management, estimates, sales orders,…

Read the review →
  1. Cin7 OmniInventory Management Software 8.3Pricing on request
  2. ErplainInventory Management Software 7.0From $34/mo (annual) · 14-day trial

Strengths and trade-offs

  • Cin7 Omni — where it wins

    • Native EDI and 3PL connectivity supports complex fulfillment networks
    • Multi-entity workflows centralize inventory and intercompany operations
    • Barcode scanning, traceability, and AI replenishment cover warehouse needs

    Where it doesn't

    • Custom pricing requires a sales conversation
    • No free plan is available
    • The platform is positioned for larger enterprises rather than simpler teams
  • Erplain — where it wins

    • Real-time stock tracking with barcode scanning and low-stock alerts
    • Purchase orders, sales documents, valuation, and reporting in one system
    • Higher tiers add locations, batch tracking, assemblies, and a B2B Store API

    Where it doesn't

    • The Business plan supports one stock location
    • Only four named integrations are available
    • Advanced capabilities require higher-priced plans
  • Cin7 Omni8.3/10 · Pricing on request

    A broad inventory and fulfillment system for larger, multichannel enterprises.

    Visit Cin7 OmniFull verdict →
  • Erplain7.0/10 · From $34/mo (annual) · 14-day trial

    A capable QuickBooks-connected inventory system with a one-location entry plan.

    Visit ErplainFull verdict →

More comparisons

Guides on inventory management software

Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026

Last updated · How we research and update